Sparkline Customization

This section explains you the customization options available to make changes in the Sparkline for getting better appearance.

Sparkline background

You can specify the background color for the Sparkline using e-background property. When you don’t specify the background, it takes “transparent” as background color.

  • html
  • <body ng-controller="SparkCtrl">
        <div id="container">
            <ej-sparkline e-background="gray"></ej-sparkline>
        </div>
        <script>
            angular.module('SparkApp', ['ejangular'])
            .controller('SparkCtrl', function ($scope) {
                   });
        </script>
    </body>

    Stroke color and width

    You can customize the series border color and width using e-stroke and e-width. This is applicable for Sparkline types line and area.

  • html
  • <body ng-controller="SparkCtrl">
        <div id="container">
            <ej-sparkline e-stroke="green" e-width="3"></ej-sparkline>
        </div>
        <script>
            angular.module('SparkApp', ['ejangular'])
            .controller('SparkCtrl', function ($scope) {
                   });
        </script>
    </body>

    Sparkline border

    You can customize the e-border width and height of the Sparkline using e-border-width and e-border-color properties. This is applicable for column, win-loss and pie series.

  • html
  • <body ng-controller="SparkCtrl">
        <div id="container">
            <ej-sparkline e-border-color="green" e-border-width="2"></ej-sparkline>
        </div>
        <script>
            angular.module('SparkApp', ['ejangular'])
            .controller('SparkCtrl', function ($scope) {
                   });
        </script>
    </body>

    Opacity

    By default e-opacity of the Sparkline is 1. You can specify the opacity value from 0 to 1. This is applicable for all types of series.

  • html
  • <body ng-controller="SparkCtrl">
        <div id="container">
            <ej-sparkline e-opacity="0.5"></ej-sparkline>
        </div>
        <script>
            angular.module('SparkApp', ['ejangular'])
            .controller('SparkCtrl', function ($scope) {
                   });
        </script>
    </body>

    Localization

    Sparkline is having support for localization as well. Default culture is “en-US”. You can modify the culture using the property e-locale.

  • html
  • <body ng-controller="SparkCtrl">
        <div id="container">
            <ej-sparkline e-locale="fr-FR"></ej-sparkline>
        </div>
        <script>
            angular.module('SparkApp', ['ejangular'])
            .controller('SparkCtrl', function ($scope) {
                   });
        </script>
    </body>

    Padding for Sparkline

    e-padding is used to specify the padding value between the container and Sparkline. By default padding value of the Sparkline is 5.

  • html
  • <body ng-controller="SparkCtrl">
        <div id="container">
            <ej-sparkline e-padding="20"></ej-sparkline>
        </div>
        <script>
            angular.module('SparkApp', ['ejangular'])
            .controller('SparkCtrl', function ($scope) {
                   });
        </script>
    </body>

    Canvas support

    You can control whether Sparkline has to be rendered as SVG or Canvas. e-enablecanvasrendering rendering supports all the functionalities supported in SVG rendering.

  • html
  • <body ng-controller="SparkCtrl">
        <div id="container">
            <ej-sparkline e-enablecanvasrendering="true"></ej-sparkline>
        </div>
        <script>
            angular.module('SparkApp', ['ejangular'])
            .controller('SparkCtrl', function ($scope) {
                   });
        </script>
    </body>

    Themes

    You can specify different e-theme for Sparkline control.

  • html
  • <body ng-controller="SparkCtrl">
        <div id="container">
            <ej-sparkline e-theme="flatdark"></ej-sparkline>
        </div>
        <script>
            angular.module('SparkApp', ['ejangular'])
            .controller('SparkCtrl', function ($scope) {
                   });
        </script>
    </body>